# A174028 (b-file synthesized from sequence entry)
0 2
1 2
2 6
3 2
4 6
5 10
6 2
7 6
8 10
9 14
10 2
11 6
12 10
13 14
14 18
15 2
16 6
17 10
18 14
19 18
20 22
21 2
22 6
23 10
24 14
25 18
26 22
27 26
28 2
29 6
30 10
31 14
32 18
33 22
34 26
35 30
36 2
37 6
38 10
39 14
40 18
41 22
42 26
43 30
44 34
45 2
46 6
47 10
48 14
49 18
50 22
51 26
52 30
53 34
54 38